Belkin has just released a new line of high-performance routers, with Multi-Beam technology. The routers promise a larger coverage area, and some also feature an automatic data backup app. The N150, N300, and N600 DB routers are available in the US now, and start at $34.99 for 150 Mbps wireless speed. The higher end N+ router, N750 DB, will be available next month for $129.99, along with the N450 N+ router. The N750 DB and N600 DB are dual band devices, which "eliminate interference and optimize performance for bandwidth-intensive applications such as high-definition video streaming". See all the details on these devices after the cut.